CaratHunter
Plans
Asscher|Lab Grown|IGI

1.78ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG713535511

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG713535511

Diamond specifications and retailer prices

From HK$1,969 HKD
$251 USD
As of October 27, 2026
Save HK$25,728 HKD (93%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$27,698 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.78ct lab-grown asscher diamond

This 1.78ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG713535511 or 713535511. Listed at 12 retailers as of October 27, 2026, with prices from HK$1,969 to HK$27,698, a HK$25,728 spread on the same certified stone. Brilliant Earth lists it at HK$27,698. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713535511
Dimensions6.72 × 6.65 × 4.29 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.72 mm6.65 mm1.78 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713535511
Side View
Table 64.0%Crown 30°Girdle: MediumPavilion 42.8°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$27,698 HKD|Low: HK$1,593 HKD|High: HK$28,639 HKD|Avg: HK$6,766 HKD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 11HK$1,969 HKD
Retailer 3HK$2,205 HKD
Retailer 9HK$3,688 HKD
Retailer 8HK$4,096 HKD
Retailer 4HK$4,138 HKD
Retailer 6HK$4,598 HKD
Retailer 12HK$4,746 HKD
Retailer 5HK$4,846 HKD
Retailer 10HK$5,692 HKD
Retailer 13HK$6,214 HKD
Retailer 7HK$7,854 HKD
Retailer 2HK$9,845 HKD
Brilliant EarthHK$27,698 HKD

35 data points across 13 retailers

12 retailersHK$1,969 HKD to HK$27,698 HKD

A
Cheapest Retailer
-
HK$1,969 HKD
$251 USD
A
Retailer 2
-
HK$2,205 HKD
$281 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,283 HKD
$291 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
HK$3,688 HKD
$470 USD
View
B+
Retailer 5
-
HK$4,096 HKD
$522 USD
View
A
Retailer 6
-
HK$4,598 HKD
$586 USD
View
A
Retailer 7
-
HK$4,746 HKD
€576 EUR
View
A
Retailer 8
-
HK$5,692 HKD
A$1,116 AUD
View
B+
Retailer 9
-
HK$6,214 HKD
$792 USD
View
B+
Retailer 10
-
HK$7,854 HKD
$1,001 USD
View
B+
Retailer 11
-
HK$9,845 HKD
£988 GBP
View
Most Expensive
B
Brilliant Earth
15326527A · Oct 28
HK$27,698 HKD
$3,530 USD
View
11 more retailers have this diamond
Prices start from HK$1,969 HKDSave up to HK$25,728 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.78ct Asscher
HK$1,969 HKD